Rapid positioning clamp for photovoltaic panel

Abstract

The utility model relates to a photovoltaic panel quick positioning fixture in the field of mounting fixtures, which comprises a mounting positioning fixture body clamped on a mounting base surface corrugated strip, the lower end of the mounting positioning fixture body is fixedly connected with an inverted V-shaped clamping block, and the left end and the right end of the inverted V-shaped clamping block are symmetrically in threaded connection with threaded nails. The threaded nails extend into the mounting base surface corrugated strips, waterproof cushion layers are arranged between the threaded nails and the inverted-V-shaped clamping blocks, the front sides and the rear sides of the left ends and the right ends of the inverted-V-shaped clamping blocks are fixedly connected with side edge clamping vertical pieces, and self-sliding outer protection plates are connected between the two corresponding side edge clamping vertical pieces in a sliding mode. According to the scheme, after the threaded nail is installed, the self-sliding outer protection plate slides downwards, the position of the threaded nail is shielded, the phenomenon that water leaks at the position of the waterproof cushion layer due to direct sunlight and water vapor infiltration is avoided, and the safety of the photovoltaic panel body in the installation and use process is guaranteed.

Description

Technical Field

[0001] The utility model relates to a photovoltaic panel quick positioning fixture, in particular to a photovoltaic panel quick positioning fixture applied to the field of mounting fixtures. Background Art

[0002] At present, most of the photovoltaic module fixing clamps on the market are installed on corrugated steel plates and fixed by bolts. Since the clamps installed on the corrugated steel plates need to be fixed by bolts, bolts are also needed when installing the guide rails and photovoltaic modules. Bolt fixing is prone to water leakage.

[0003] In order to solve the problem of water leakage caused by bolt fixing, the photovoltaic panel quick positioning clamps on the market adopt a design of setting a waterproof layer at its connection, which has a certain market share.

[0004] The photovoltaic panel quick positioning clamps currently on the market are designed with a waterproof layer at their joints. The waterproof parts and threads are exposed to direct sunlight and water vapor infiltration, which affects their service life and operational stability. Utility Model Content

[0005] In view of the above-mentioned prior art, the technical problem to be solved by the utility model is that the photovoltaic panel quick positioning clamp in the existing market adopts a design of providing a waterproof layer at its connection, and its waterproof part and threaded part will be exposed to direct sunlight and water vapor infiltration, resulting in its service life and operating stability being affected.

[0006] To solve the above problems, the utility model provides a photovoltaic panel quick positioning clamp, including an installation positioning clamp body clamped on the corrugated strips of the installation base surface, the lower end of the installation positioning clamp body is fixedly connected with an inverted V-shaped clamp block, the left and right ends of the inverted V-shaped clamp block are symmetrically threaded with threaded nails, the threaded nails extend into the corrugated strips of the installation base surface, a waterproof cushion layer is arranged between the threaded nails and the inverted V-shaped clamp block, the left and right ends of the inverted V-shaped clamp block are fixedly connected with side clamping vertical pieces on both the front and rear sides, a self-sliding outer guard plate is slidably connected between the two corresponding side clamping vertical pieces, the self-sliding outer guard plate is located on the outside of the inverted V-shaped clamp block, and the self-sliding outer guard plate covers the outside of the threaded nails, and the lower sides of the left and right ends of the inverted V-shaped clamp block are fixedly connected with bottom engaging horizontal pieces.

[0007] In the above-mentioned photovoltaic panel quick positioning fixture, after the threaded nails are installed, this solution will slide the self-sliding outer protective plate downward to block the position of the threaded nails, thereby preventing direct sunlight and water vapor infiltration from causing water leakage at the position of the waterproof cushion layer, which is beneficial to ensuring the safety of the photovoltaic panel installation and use process.

[0008] As a further improvement of the present application, the self-sliding outer guard plate is snapped into the bottom snap-in cross piece, and the inner end of the self-sliding outer guard plate is fixedly connected with an inner support piece.

[0009] As a further improvement of the present application, an elastic abutment is fixedly connected between the inner support plate and the self-sliding outer guard plate, and the inner support plate and the threaded nail cooperate with each other.

[0010] As a further improvement of the present application, both left and right ends of the self-sliding outer guard plate are fixedly connected with ring-shaped blocks, and the two ring-shaped blocks are symmetrically arranged.

[0011] As another improvement of the present application, the upper end of the mounting and positioning fixture body is fixedly connected to a mounting top plate, and the upper end of the mounting top plate is fixedly connected to a plurality of anti-slip strips.

[0012] As another improved supplement of the present application, a snap-fit ​​groove is provided at the upper end of the mounting top plate, and a photovoltaic panel body is mounted at the upper end of the mounting positioning fixture body.

[0013] In summary, after the threaded nails are installed, the present solution slides the self-sliding outer guard plate downward to block the position of the threaded nails, preventing direct sunlight and water vapor infiltration that would cause water leakage at the waterproof cushion layer, thereby ensuring the safety of the photovoltaic panel during installation and use. At the same time, an inner support plate is provided in the self-sliding outer guard plate, which is attached to the outside of the waterproof cushion layer through an elastic abutment. The inner support plate can improve the tightness of the connection between the threaded nails and the corrugated strips of the installation base, making it less likely to loosen, thereby improving the abutment force between the two. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is an isometric view of the installation and positioning fixture body according to the first embodiment of the present application;

[0015] Figure 2 This is a sliding state diagram of the self-sliding outer guard plate of the first embodiment of the present application;

[0016] Figure 3 For the first implementation of this application Figure 2 The local cut-off diagram at A in the middle;

[0017] Figure 4 This is a partial enlarged view of the installation top plate of the first embodiment of the present application;

[0018] Figure 5 A side view of a self-sliding outer guard plate according to a second embodiment of the present application;

[0019] Figure 6 This is a side view and an internal side cross-sectional view of a self-sliding outer guard plate according to a second embodiment of the present application;

[0020] Figure 7 This is a partial enlarged view of the elastic resistance member of the second embodiment of the present application.

[0021] Description of the numbers in the figure:

[0022] 1. Install the positioning fixture body; 2. Install the top plate; 3. Anti-slip strips; 4. Snap-fit ​​grooves; 5. Inverted V-shaped clamps; 6. Side clamping vertical pieces; 7. Bottom snap-fit ​​horizontal pieces; 8. Threaded nails; 9. Waterproof cushion layer; 10. Self-sliding outer guard plate; 11. Ring-shaped blocks; 12. Install the base corrugated strips; 14. Inner support pieces; 16. Elastic abutments. DETAILED DESCRIPTION

[0023] Two implementation modes of the present application are described in detail below with reference to the accompanying drawings.

[0024] The first implementation method:

[0025] Figure 1-5 The figure shows an installation positioning fixture body 1 clamped on the corrugated strip 12 of the installation base surface, the lower end of the installation positioning fixture body 1 is fixedly connected with an inverted V-shaped clamp block 5, the left and right ends of the inverted V-shaped clamp block 5 are symmetrically threaded with threaded nails 8, the threaded nails 8 extend into the corrugated strip 12 of the installation base surface, a waterproof cushion layer 9 is arranged between the threaded nails 8 and the inverted V-shaped clamp block 5, the left and right ends of the inverted V-shaped clamp block 5 are fixedly connected with side clamping vertical plates 6 on both the front and rear sides, a self-sliding outer guard plate 10 is slidably connected between the two corresponding side clamping vertical plates 6, the self-sliding outer guard plate 10 is located on the outside of the inverted V-shaped clamp block 5, and the self-sliding outer guard plate 10 covers the outside of the threaded nails 8, and the left and right ends of the inverted V-shaped clamp block 5 are fixedly connected with bottom engaging horizontal plates 7 on the lower sides.

[0026] Figure 1-5 It is shown that both ends of the self-sliding outer guard plate 10 are fixedly connected with ring-shaped blocks 11, and the two ring-shaped blocks 11 are symmetrically arranged, the upper end of the installation positioning fixture body 1 is fixedly connected with the installation top plate 2, the upper end of the installation top plate 2 is fixedly connected with multiple anti-slip strips 3, the upper end of the installation top plate 2 is provided with a snap-fit ​​groove 4, and the upper end of the installation positioning fixture body 1 is installed with a photovoltaic panel body.

[0027] Figure 1-5The scheme shows that the inverted V-shaped clamp block 5 under the installation positioning fixture body 1 is integrally engaged with the corrugated strip 12 of the installation base surface, and then the threaded nail 8 is passed through between the inverted V-shaped clamp block 5 and the corrugated strip 12 of the installation base surface by using a tool, and a waterproof cushion layer 9 is arranged between the threaded nail 8 and the inverted V-shaped clamp block 5 to play a waterproof function, and the engaging groove 4 on the installation positioning fixture body 1 can be used to install the photovoltaic panel body using the locking piece, and after the threaded nail 8 is installed, the self-sliding outer guard plate 10 is slid downward to block the position of the threaded nail 8 to avoid direct sunlight and water vapor infiltration, resulting in the waterproof cushion Water leakage occurs at the position of layer 9, which is beneficial to ensuring the safety of the photovoltaic panel during installation and use. At the same time, the bottom of the self-sliding outer protective plate 10 is engaged with the bottom engaging horizontal piece 7, so that the three sides of the self-sliding outer protective plate 10 are limited and fixed, and ring-shaped blocks 11 are provided on the upper ends of both sides of the self-sliding outer protective plate 10. The ring-shaped blocks 11 can facilitate the fingers to press the self-sliding outer protective plate 10 down in the side clamping vertical piece 6, so that the use process is more convenient, and an anti-slip strip 3 is provided on the installation top plate 2. The anti-slip strip 3 can increase the friction between the contact with the photovoltaic panel body, making its connection state more stable and not easy to move.

[0028] The second implementation method:

[0029] Figure 5-7 It is shown that the self-sliding outer guard plate 10 is engaged in the bottom engaging cross piece 7, and the inner end of the self-sliding outer guard plate 10 is fixedly connected with an inner support plate 14, and an elastic resistance member 16 is fixedly connected between the inner support plate 14 and the self-sliding outer guard plate 10. The inner support plate 14 and the threaded nail 8 cooperate with each other. At the same time, an inner support plate 14 is also provided in the self-sliding outer guard plate 10, which is attached to the outside of the waterproof cushion layer 9 through an elastic resistance member 16. The inner support plate 14 can improve the tightness of the connection between the threaded nail 8 and the corrugated strip 12 of the installation base surface, and is not easy to get loose, thereby improving the abutment force between the two.

[0030] In view of current practical needs, the protection scope of the above-mentioned implementation mode adopted in this application is not limited to this. Various changes made within the knowledge scope of technical personnel in this field without departing from the concept of this application still fall within the protection scope of this utility model.

Claims

1. A photovoltaic panel quick positioning fixture, characterized by: The invention comprises a mounting and positioning fixture body (1) clamped on a mounting base corrugated strip (12), wherein the lower end of the mounting and positioning fixture body (1) is fixedly connected to an inverted V-shaped clamp block (5), the left and right ends of the inverted V-shaped clamp block (5) are symmetrically threadedly connected to threaded nails (8), the threaded nails (8) extend into the mounting base corrugated strip (12), a waterproof cushion layer (9) is arranged between the threaded nails (8) and the inverted V-shaped clamp block (5), the left and right ends of the inverted V-shaped clamp block (5) are fixedly connected to side clamping vertical plates (6) on both the front and rear sides, and a self-sliding outer guard plate (10) is slidably connected between two corresponding side clamping vertical plates (6), and the self-sliding outer guard plate (10) is located outside the inverted V-shaped clamp block (5).

2. A photovoltaic panel quick positioning fixture according to claim 1, characterized in that: The self-sliding outer guard plate (10) covers the outside of the threaded nail (8), and the lower sides of the left and right ends of the inverted V-shaped clamping block (5) are fixedly connected to the bottom engaging horizontal pieces (7).

3. A photovoltaic panel quick positioning fixture according to claim 2, characterized in that: The self-sliding outer guard plate (10) is snapped into the bottom snap-in transverse piece (7), and the inner end of the self-sliding outer guard plate (10) is fixedly connected to an inner support piece (14).

4. A photovoltaic panel quick positioning fixture according to claim 3, characterized in that: An elastic abutment member (16) is fixedly connected between the inner support plate (14) and the self-sliding outer guard plate (10), and the inner support plate (14) and the threaded stud (8) cooperate with each other.

5. The photovoltaic panel quick positioning fixture according to claim 1, characterized in that: The left and right ends of the self-sliding outer guard plate (10) are both fixedly connected with ring-shaped blocks (11), and the two ring-shaped blocks (11) are symmetrically arranged.

6. A photovoltaic panel quick positioning fixture according to claim 1, characterized in that: The upper end of the mounting and positioning fixture body (1) is fixedly connected to a mounting top plate (2), and the upper end of the mounting top plate (2) is fixedly connected to a plurality of anti-slip strips (3).

7. A photovoltaic panel quick positioning fixture according to claim 6, characterized in that: A snap-fit ​​groove (4) is provided at the upper end of the mounting top plate (2), and a photovoltaic panel body is mounted at the upper end of the mounting positioning fixture body (1).

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